Network cable for fidelity transmission

Abstract

The utility model discloses a fidelity transmission network cable, which comprises an insulating wire sleeve, a positioning core frame and four signal module wires, the positioning core frame is cross-shaped and penetrates through the insulating wire sleeve, four positioning spaces are formed between the positioning core frame and the insulating wire sleeve, the four signal module wires are respectively positioned in the four positioning spaces, and the signal module wires are connected with the insulating wire sleeve. A plurality of reinforcing lines are arranged in each positioning space; the inner wall of the insulation wire sleeve is covered with an electrostatic discharge layer, the positioning core frame comprises a center shaft and four supporting arms, the two opposite ends of each supporting arm are connected with the center shaft and the electrostatic discharge layer respectively, a limiting groove is formed in the end, away from the center shaft, of each supporting arm, and a grounding wire is arranged in each limiting groove. The four grounding wires abut against the side, away from the insulating wire sleeve, of the electrostatic discharge layer. According to the utility model, the stability of the whole structure can be effectively improved, so that the signal transmission effect is effectively improved, and reliable guarantee can be provided for high-speed and high-quality data signal transmission.

Description

Technical Field

[0001] The utility model relates to the technical field of network cables, in particular to a network cable for fidelity transmission. Background Art

[0002] With the rapid development of information technology, the transmission of information data has gradually become the core of the development of contemporary information technology. Network cables are the most common medium for information data transmission. Their core structure is a twisted pair cable made of two insulated copper wires twisted together at a certain density.

[0003] In related technologies, in order to adapt to the current demand for transmitting large amounts of data and information, network cable products are usually used in combination with multiple sets of twisted pair cables. Relative movement is easily generated between the signal line and the insulation layer of such network cables, and the static electricity generated during use will also interfere with the data signal transmission, which is prone to signal distortion. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a network cable with high fidelity transmission, which has a stable and reliable structure, can effectively collect and release static electricity, and has high fidelity of signal transmission.

[0005] According to an embodiment of the present invention, a network cable for high-fidelity transmission includes an insulating wire sleeve, a positioning core frame, and four signal module wires. The positioning core frame is cross-shaped and is inserted into the insulating wire sleeve. Four positioning spaces are formed between the positioning core frame and the insulating wire sleeve. The four signal module wires are respectively located in the four positioning spaces. Each positioning space is provided with a plurality of reinforcing wires, and the reinforcing wires are located on one side of the corresponding signal module wire.

[0006] The inner wall of the insulating wire sleeve is covered with an electrostatic release layer. The positioning core frame includes a central axis and four support arms. The four support arms are evenly distributed around the central axis. The opposite ends of each support arm are respectively connected to the central axis and the electrostatic release layer. Each support arm is provided with a limit groove at the end away from the central axis. A grounding wire is provided in each limit groove. The four grounding wires are in contact with the side of the electrostatic release layer away from the insulating wire sleeve, and the grounding wires are conductively connected to the electrostatic release layer.

[0007] In this embodiment, an electrostatic guide column penetrating through the insulating wire sleeve is provided on a side of the electrostatic release layer away from the positioning core frame.

[0008] In this embodiment, the electrostatic release layer has a mesh structure.

[0009] In this embodiment, the electrostatic release layer includes conductive warp threads and glass fiber weft threads, and the conductive warp threads and the glass fiber weft threads are woven together.

[0010] In this embodiment, the reinforcement line is a rubber line.

[0011] In this embodiment, a surface protective layer is provided on a side of the insulating wire sleeve away from the electrostatic release layer.

[0012] In this embodiment, the signal module line includes two insulated conductors twisted together.

[0013] In this embodiment, a clearance hole is provided at the center of the central shaft.

[0014] The embodiments of the present invention have at least the following beneficial effects:

[0015] The cross-shaped positioning core frame can divide the interior of the insulating wire sleeve into four positioning spaces, and the reinforcement wire can be used to accurately position the four signal module wires, which can significantly reduce the relative movement between the signal module wire and the insulating wire sleeve, effectively improve the stability of the overall structure, and thus effectively improve the signal transmission effect. The reinforcement wire can also effectively strengthen the physical strength of the network cable, effectively improve the physical resistance of the network cable such as pulling and extrusion, and effectively extend the service life of the network cable. In addition, by covering the inner wall of the insulating wire sleeve with an electrostatic release layer and combining it with the grounding wire at the end of the support arm, an efficient electrostatic release system can be formed, which can quickly collect and release static electricity generated during use, and effectively avoid static electricity from interfering with the signal transmission of the signal module wire through inductance and other channels, significantly improving the clarity and fidelity of signal transmission, and providing reliable protection for high-speed, high-quality data signal transmission. The four support arms cooperate with the electrostatic release layer to position the four grounding wires, which can effectively ensure the performance of static electricity collection and release, and effectively improve the fidelity of signal transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a network cable for fidelity transmission according to an embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the network cable for fidelity transmission according to an embodiment of the present invention from another perspective;

[0019] Figure 3 This is a schematic diagram of the main structure of a network cable for fidelity transmission according to an embodiment of the present invention;

[0020] Figure 4 For the Figure 3 Schematic diagram of the cross-sectional structure of A-A';

[0021] Figure 5 For the Figure 3 Schematic diagram of the enlarged structure of B.

[0022] Reference numerals:

[0023] Insulating wire sleeve 100, positioning space 101, reinforcing wire 110, electrostatic release layer 120, conductive warp 121, glass fiber weft 122, electrostatic guide column 130, surface protection layer 140;

[0024] Positioning core frame 200, central axis 210, clearance hole 211, support arm 220, limiting groove 221, grounding wire 222;

[0025] Signal module line 300 and insulated wire 310 . DETAILED DESCRIPTION

[0026] The following describes in detail embodiments of the present invention. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0027] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, left, right, front, back, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0028] In the description of this utility model, if there is a description of first and second, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0029] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0030] With the rapid development of information technology, the transmission of information data has gradually become the core of the development of contemporary information technology. Network cables are the most common medium for information data transmission. Their core structure is a twisted pair of two insulated copper wires twisted together at a certain density. The radio waves radiated by each wire during the transmission process will be offset by the radio waves emitted by the other wire, which can effectively reduce the degree of signal interference.

[0031] To meet the current demand for transmitting large amounts of data, network cables are often combined with multiple twisted-pair cables. These cables are susceptible to relative motion between the signal wires and the insulation layer, and static electricity generated during use can interfere with data signal transmission. This compromises signal fidelity and clarity, leading to signal distortion. The market urgently needs a network cable product that can effectively reduce signal attenuation and improve transmission fidelity, while also effectively resisting static interference and enhancing the cable's structural strength.

[0032] The following is the attached Figure 1 To the attached Figure 5 , describing the network cable for high-fidelity transmission of the embodiment of the utility model, has a stable and reliable structure, can effectively collect and release static electricity, and has high fidelity of signal transmission.

[0033] Reference Figures 1 to 5 , a network cable with high fidelity transmission according to an embodiment of the present invention includes an insulating wire sleeve 100, a positioning core frame 200 and four signal module wires 300. The positioning core frame 200 is cross-shaped and is passed through the insulating wire sleeve 100. Four positioning spaces 101 are formed between the positioning core frame 200 and the insulating wire sleeve 100. The four signal module wires 300 are respectively located in the four positioning spaces 101. Each positioning space 101 is further provided with a plurality of reinforcing wires 110. The reinforcing wires 110 are located on one side of the corresponding signal module wire 300. By filling the gaps in the positioning spaces 101 with the reinforcing wires 110, the relative movement between the signal module wire 300 and the insulating wire sleeve 100 can be effectively and significantly reduced, which can not only effectively improve the stability of the overall network cable structure, thereby effectively improving the fidelity of signal transmission, but also effectively increase the structural strength of the network cable and effectively extend the service life of the network cable.

[0034] The inner wall of the insulating sleeve 100 is covered with an electrostatic release layer 120. The positioning core frame 200 includes a central axis 210 and four support arms 220 connected to the circumferential surface of the central axis 210. The four support arms 220 are evenly distributed around the central axis 210. One end of each support arm 220 is connected to the central axis 210. The opposite ends of each support arm 220 are respectively connected to the central axis 210 and the electrostatic release layer 120. Each support arm 220 is provided with a limiting groove 221 at one end away from the central axis 210. A grounding conductor is provided in each limiting groove 221. Line 222, the four grounding wires 222 are in contact with the side of the electrostatic release layer 120 away from the insulating wire sleeve 100, the grounding wire 222 is conductively connected to the electrostatic release layer 120, the electrostatic release layer 120 is used to collect static electricity generated twice inside and outside the insulating wire sleeve 100 during use, and the grounding wire 222 is used to guide the static electricity in the electrostatic release layer 120 to the ground wire, thereby achieving the effect of electrostatic release, which can effectively prevent static electricity from interfering with the signal transmission effect of the signal module line 300 through the inductor, and can effectively improve the clarity and fidelity of signal transmission.

[0035] The cross-shaped positioning core frame 200 can divide the interior of the insulating wire sleeve 100 into four positioning spaces 101. The four signal module wires 300 can be accurately positioned in conjunction with the reinforcement wires 110. Each positioning space 101 can reliably position the signal module wire 300 through a specified number of reinforcement wires 110. Each positioning space 101 is independent of each other, which can significantly reduce the relative movement between the signal module wire 300 and the insulating wire sleeve 100, effectively improve the stability of the overall structure, thereby effectively improving the signal transmission effect. In addition, the reinforcement wires 110 can also effectively strengthen the physical strength of the network cable, effectively improve the physical resistance of the network cable to pulling, extrusion, etc., and effectively extend the service life of the network cable.

[0036] In addition, by covering the inner wall of the insulating wire sleeve 100 with an electrostatic release layer 120 and cooperating with the grounding wire 222 at the end of the support arm 220, an efficient electrostatic release system can be formed, which can quickly collect and release the static electricity generated during use, and can effectively prevent static electricity from interfering with the signal transmission of the signal module line 300 through inductance and other pathways, significantly improving the clarity and fidelity of signal transmission, and providing reliable protection for high-speed, high-quality data signal transmission. The four support arms 220 cooperate with the electrostatic release layer 120 to position the four grounding wires 222, which can effectively ensure the performance of static electricity collection and release, and can effectively improve the fidelity of signal transmission.

[0037] It can be understood that an electrostatic guide column 130 that passes through the insulating wire sleeve 100 is provided on the side of the electrostatic release layer 120 away from the positioning core frame 200, and the end of the electrostatic guide column 130 away from the electrostatic release layer 120 is located on the outer surface of the insulating wire sleeve 100. The electrostatic guide column 130 is used to guide the static electricity formed on the surface of the insulating wire sleeve 100 to the electrostatic release layer 120, and then realize the electrostatic release through the grounding wire, which can comprehensively improve the anti-static performance of the network cable and effectively improve the fidelity and reliability of signal transmission.

[0038] It can be understood that the electrostatic release layer 120 has a mesh structure, which can effectively improve the stability of the connection structure between the insulating wire sleeve 100 and the electrostatic release layer 120. Moreover, the electrostatic release layer 120 with a mesh structure can not only form an electrostatic protection effect, but also form a certain electromagnetic shielding function, which can comprehensively improve the signal transmission clarity of the network cable.

[0039] It can be understood that the electrostatic release layer 120 includes a conductive warp thread 121 and a glass fiber weft thread 122. There are multiple conductive warp threads 121 and glass fiber weft threads 122. Each conductive warp thread 121 is woven with the corresponding glass fiber weft thread 122 to form a mesh structure. The conductive warp thread 121 can be used to realize the function of static electricity collection and release, and the glass fiber weft thread 122 is used to improve the structural mechanical properties of the electrostatic release layer 120.

[0040] Specifically, the conductive warp threads 121 are metal aluminum warp threads, and the glass fiber weft threads 122 are glass fiber weft threads.

[0041] It can be understood that the reinforcement wire 110 is a rubber wire. Rubber has good insulation and pressure resistance. It can not only effectively ensure the communication reliability of the signal module wire 300, but also effectively improve the firmness of the overall structure. When subjected to external pressure, it can improve the bending and pressure resistance of the network cable.

[0042] It can be understood that a surface protective layer 140 is provided on the side of the insulating wire sleeve 100 away from the electrostatic release layer 120. The surface protective layer 140 can effectively improve the physical resistance and chemical resistance of the network cable surface, and can effectively extend the service life of the network cable. Preferably, the surface protective layer 140 is a nylon fiber layer, and nylon has good wear resistance and corrosion resistance.

[0043] When at least one electrostatic guide column 130 is provided on the side of the electrostatic release layer 120 away from the positioning core frame 200, the electrostatic guide column 130 simultaneously penetrates the insulating wire sleeve 100 and the surface protection layer 140, and can enable the end of the electrostatic guide column 130 away from the electrostatic release layer 120 to reach the surface of the surface protection layer 140, which can effectively ensure the static electricity collection and release effect on the surface of the network cable.

[0044] It is understandable that the signal module line 300 includes two mutually twisted insulated wires 310 . The insulated wires 310 are conductive wires covered with an insulating layer. The conductive wires can be specifically set to a wire structure with good conductive properties such as copper wire.

[0045] Specifically, the signal module line 300 also includes a cable sleeve, and two insulated wires 310 are inserted into the cable sleeve. The cable sleeve can effectively improve the structural stability of the signal module line 300, thereby effectively ensuring the electromagnetic wave cancellation effect formed between the twisted pair wires, thereby effectively reducing the degree of mutual interference between signals.

[0046] It can be understood that a clearance hole 211 is provided at the center of the central axis 210, and the clearance hole 211 passes through the opposite ends of the central axis 210. By setting the clearance hole 211, the deformation ability of the central axis 210 can be effectively improved, and the overall flexibility of the network cable can be effectively improved. The positioning core frame 200 is a heat dissipation silicone bracket.

[0047] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A network cable for high-fidelity transmission, characterized in that: The invention comprises an insulating wire sleeve (100), a positioning core frame (200) and four signal module wires (300), wherein the positioning core frame (200) is cross-shaped and is inserted into the insulating wire sleeve (100), four positioning spaces (101) are formed between the positioning core frame (200) and the insulating wire sleeve (100), and the four signal module wires (300) are respectively located in the four positioning spaces (101), and each positioning space (101) is provided with a plurality of reinforcing wires (110), and the reinforcing wires (110) are located on one side corresponding to the signal module wire (300); The inner wall of the insulating wire sleeve (100) is covered with an electrostatic release layer (120), and the positioning core frame (200) includes a central axis (210) and four support arms (220), and the four support arms (220) are evenly distributed around the central axis (210), and the opposite ends of each support arm (220) are respectively connected to the central axis (210) and the electrostatic release layer (120), and each support arm (220) is provided with a limiting groove (221) at one end away from the central axis (210), and a grounding wire (222) is provided in each limiting groove (221), and the four grounding wires (222) are in contact with the side of the electrostatic release layer (120) away from the insulating wire sleeve (100), and the grounding wires (222) are conductively connected to the electrostatic release layer (120).

2. The network cable for high-fidelity transmission according to claim 1, characterized in that: An electrostatic guide column (130) penetrating the insulating wire sleeve (100) is provided on a side of the electrostatic release layer (120) away from the positioning core frame (200).

3. The network cable for high-fidelity transmission according to claim 2, characterized in that: The electrostatic release layer (120) is a mesh structure.

4. The network cable for high-fidelity transmission according to claim 3, characterized in that: The electrostatic release layer (120) comprises conductive warp threads (121) and glass fiber weft threads (122), and the conductive warp threads (121) and the glass fiber weft threads (122) are woven together.

5. The network cable for high-fidelity transmission according to claim 1, characterized in that: The reinforcement line (110) is a rubber line.

6. The network cable for high-fidelity transmission according to claim 1, characterized in that: A surface protection layer (140) is provided on a side of the insulating wire sleeve (100) away from the electrostatic release layer (120).

7. The network cable for high-fidelity transmission according to claim 1, characterized in that: The signal module line (300) comprises two insulated conductors (310) twisted together.

8. The network cable for high-fidelity transmission according to claim 1, characterized in that: A clearance through hole (211) is provided at the center of the central shaft (210).

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